:root {
  --bg: #050508;
  --ink: #f4f2f8;
  --muted: #b7b1c4;
  --purple: #b44dff;
  --purple-hot: #d46bff;
  --cyan: #2ee6ff;
  --font-d: "Orbitron", system-ui, sans-serif;
  --font-b: "Rajdhani", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-b);
  overflow: hidden;
}

.deck {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.slide-bg {
  position: absolute;
  inset: 0;
}

.slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1.04);
  transform-origin: top center;
  transition: transform 8s ease;
}

.slide.is-active .slide-bg img {
  transform: scale(1.1);
}

.slide-bg.dim img {
  filter: brightness(0.55) saturate(1.1);
}

.slide-bg.contain {
  background: #050508;
}

.slide-bg.contain img {
  object-fit: contain;
  object-position: center;
  transform: none;
  filter: none;
}

.slide.is-active .slide-bg.contain img {
  transform: none;
}

.slide-veil.floorplan {
  background: linear-gradient(180deg, rgba(5, 5, 8, 0.55), rgba(5, 5, 8, 0.12) 42%, rgba(5, 5, 8, 0.78));
  pointer-events: none;
}

.slide-inner.floorplan-caption {
  justify-content: flex-end;
  padding-bottom: 7vh;
}

.slide.is-active .slide-bg img {
  transform: scale(1.1);
}

.slide-bg.dim img {
  filter: brightness(0.55) saturate(1.1);
}

.slide-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 5, 8, 0.45), rgba(5, 5, 8, 0.82)),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(180, 77, 255, 0.28), transparent 65%);
}

.slide-veil.dark {
  background: linear-gradient(105deg, rgba(5, 5, 8, 0.92) 0%, rgba(5, 5, 8, 0.55) 55%, rgba(5, 5, 8, 0.35) 100%);
}

.slide-veil.side {
  background: linear-gradient(90deg, rgba(5, 5, 8, 0.2) 0%, rgba(5, 5, 8, 0.55) 40%, rgba(5, 5, 8, 0.92) 70%);
}

.slide-veil.heavy {
  background: rgba(5, 5, 8, 0.78);
}

.slide-veil.solid {
  background: var(--bg);
}

.slide-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3.5rem, 8vh, 5rem) clamp(1.5rem, 6vw, 5rem);
  max-width: 1100px;
}

.slide-inner.center {
  margin: 0 auto;
  text-align: center;
  align-items: center;
  max-width: 960px;
}

.slide-inner.right {
  margin-left: auto;
  text-align: left;
  max-width: 560px;
  padding-right: clamp(1.5rem, 7vw, 5rem);
}

.slide-inner.full {
  max-width: none;
  width: 100%;
  justify-content: flex-start;
  padding-top: clamp(4rem, 10vh, 5.5rem);
}

.kicker {
  margin: 0 0 0.85rem;
  font-family: var(--font-d);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--purple-hot);
}

h1.mega {
  margin: 0 0 1rem;
  font-family: var(--font-d);
  font-weight: 800;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 0 40px rgba(180, 77, 255, 0.55);
}

h1.mega span,
h1.mega.close span {
  display: block;
  font-size: 0.42em;
  letter-spacing: 0.28em;
  color: var(--cyan);
  margin-top: 0.35em;
  text-shadow: 0 0 20px rgba(46, 230, 255, 0.45);
}

h1.mega.close {
  font-size: clamp(2rem, 7vw, 4rem);
}

h2 {
  margin: 0 0 1rem;
  font-family: var(--font-d);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h2.tight {
  margin-bottom: 1.25rem;
}

.tagline,
.lead {
  margin: 0;
  max-width: 34rem;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 500;
  color: rgba(244, 242, 248, 0.9);
  line-height: 1.4;
}

.sub {
  margin: 0.75rem 0 0;
  font-family: var(--font-d);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.loop-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .loop-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.loop-card {
  padding: 1.1rem 1rem;
  border-left: 2px solid var(--purple);
  background: linear-gradient(135deg, rgba(180, 77, 255, 0.14), transparent 70%);
}

.loop-card span {
  display: block;
  font-family: var(--font-d);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 0.55rem;
}

.loop-card strong {
  display: block;
  font-family: var(--font-d);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.loop-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.bullets {
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}

.bullets li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: 0.65rem;
  font-size: 1.2rem;
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--purple);
  box-shadow: 0 0 12px var(--purple);
}

.mosaic {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 800px) {
  .mosaic {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mosaic figure {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  border: 1px solid rgba(180, 77, 255, 0.35);
}

.mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.mosaic figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.55rem 0.7rem;
  font-family: var(--font-d);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(transparent, rgba(5, 5, 8, 0.92));
}

.stats {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
  width: min(720px, 100%);
}

@media (min-width: 700px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stats strong {
  display: block;
  font-family: var(--font-d);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(46, 230, 255, 0.45);
  letter-spacing: 0.04em;
}

.stats span {
  font-size: 1.05rem;
  color: var(--muted);
}

.why-row {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.75rem;
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 800px) {
  .why-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.why-row > div {
  padding: 1rem 0.85rem;
  border-top: 2px solid var(--purple);
  background: rgba(180, 77, 255, 0.08);
}

.why-row strong {
  display: block;
  font-family: var(--font-d);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.why-row p {
  margin: 0;
  color: var(--muted);
}

.contact {
  margin: 1.25rem 0 0.75rem;
  font-family: var(--font-d);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.site-link {
  color: var(--cyan);
  font-family: var(--font-d);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-link:hover {
  color: var(--purple-hot);
}

/* Chrome / HUD */
.chrome {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  pointer-events: none;
}

.progress {
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.progress i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  box-shadow: 0 0 12px rgba(180, 77, 255, 0.6);
  transition: width 0.35s var(--ease);
}

.hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  pointer-events: auto;
}

.brand-mini {
  font-family: var(--font-d);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 242, 248, 0.75);
}

.brand-mini b {
  display: inline-grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  margin-right: 0.4rem;
  background: var(--purple);
  font-size: 0.7rem;
  vertical-align: middle;
}

.counter {
  font-family: var(--font-d);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.hud-actions {
  display: flex;
  gap: 0.4rem;
}

.hud-actions button {
  pointer-events: auto;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(5, 5, 8, 0.55);
  color: var(--ink);
  font-family: var(--font-d);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.hud-actions button:hover {
  border-color: var(--purple);
  color: #fff;
}

.hint {
  position: fixed;
  left: 50%;
  bottom: 0.85rem;
  transform: translateX(-50%);
  margin: 0;
  z-index: 20;
  font-family: var(--font-d);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(163, 158, 179, 0.55);
  pointer-events: none;
  transition: opacity 0.4s;
}

body.is-presenting .hint,
body.is-presenting .hud-actions #btnFull {
  opacity: 0.35;
}

.dots {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
}

.dots button.is-on {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(46, 230, 255, 0.7);
}

@media (max-width: 640px) {
  .dots {
    display: none;
  }
  .hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slide,
  .slide-bg img,
  .progress i {
    transition: none !important;
  }
}